FR2625055B1 - METHOD FOR DETECTION OF ERASURES AFFECTING A DIGITAL WIRELESS LINK AND RECEPTION CHAIN IMPLEMENTING SUCH A METHOD - Google Patents
METHOD FOR DETECTION OF ERASURES AFFECTING A DIGITAL WIRELESS LINK AND RECEPTION CHAIN IMPLEMENTING SUCH A METHODInfo
- Publication number
- FR2625055B1 FR2625055B1 FR8717645A FR8717645A FR2625055B1 FR 2625055 B1 FR2625055 B1 FR 2625055B1 FR 8717645 A FR8717645 A FR 8717645A FR 8717645 A FR8717645 A FR 8717645A FR 2625055 B1 FR2625055 B1 FR 2625055B1
- Authority
- FR
- France
- Prior art keywords
- erasures
- affecting
- detection
- wireless link
- digital wireless
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title 2
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Error Detection And Correction (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8717645A FR2625055B1 (en) | 1987-12-17 | 1987-12-17 | METHOD FOR DETECTION OF ERASURES AFFECTING A DIGITAL WIRELESS LINK AND RECEPTION CHAIN IMPLEMENTING SUCH A METHOD |
DE88120713T DE3885424T2 (en) | 1987-12-17 | 1988-12-12 | Method for interference detection in a digital radio link and receiving device for carrying out the method. |
ES198888120713T ES2046279T3 (en) | 1987-12-17 | 1988-12-12 | DELETE DETECTION PROCEDURE AFFECTING A NUMERICAL HERTZIAN LINK AND RECEPTION CHAIN THAT APPLIES SUCH A PROCEDURE. |
EP88120713A EP0320844B1 (en) | 1987-12-17 | 1988-12-12 | Method for detecting jamming in a digital radio link, and receiving arrangement for carrying out such a method |
JP63317576A JPH01221034A (en) | 1987-12-17 | 1988-12-15 | Method of detecting fading in digital radio coupling and receiving line employing the method |
CA000586174A CA1290811C (en) | 1987-12-17 | 1988-12-16 | Method for detecting blankings in a digital microwave link and reception chainusing said method |
US07/286,439 US4998251A (en) | 1987-12-17 | 1988-12-16 | Method of detecting erasures affecting a digital radio link and a receiver system implementing such a method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8717645A FR2625055B1 (en) | 1987-12-17 | 1987-12-17 | METHOD FOR DETECTION OF ERASURES AFFECTING A DIGITAL WIRELESS LINK AND RECEPTION CHAIN IMPLEMENTING SUCH A METHOD |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2625055A1 FR2625055A1 (en) | 1989-06-23 |
FR2625055B1 true FR2625055B1 (en) | 1993-09-24 |
Family
ID=9357987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8717645A Expired - Fee Related FR2625055B1 (en) | 1987-12-17 | 1987-12-17 | METHOD FOR DETECTION OF ERASURES AFFECTING A DIGITAL WIRELESS LINK AND RECEPTION CHAIN IMPLEMENTING SUCH A METHOD |
Country Status (7)
Country | Link |
---|---|
US (1) | US4998251A (en) |
EP (1) | EP0320844B1 (en) |
JP (1) | JPH01221034A (en) |
CA (1) | CA1290811C (en) |
DE (1) | DE3885424T2 (en) |
ES (1) | ES2046279T3 (en) |
FR (1) | FR2625055B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5485465A (en) * | 1992-05-20 | 1996-01-16 | The Whitaker Corporation | Redundancy control for a broadcast data transmission system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3568148A (en) * | 1969-04-02 | 1971-03-02 | Radiation Inc | Decoder for error correcting codes |
DE2251677A1 (en) * | 1972-10-21 | 1974-04-25 | Licentia Gmbh | CIRCUIT ARRANGEMENT FOR DETERMINING ZONES OF HIGH EVENT DENSITY |
GB1500232A (en) * | 1974-07-04 | 1978-02-08 | Marconi Co Ltd | Digital data signal transmission arrangements |
DE2455028C2 (en) * | 1974-11-20 | 1982-02-18 | Siemens AG, 1000 Berlin und 8000 München | Circuit arrangement for the automatic reception of data |
US4261054A (en) * | 1977-12-15 | 1981-04-07 | Harris Corporation | Real-time adaptive power control in satellite communications systems |
US4363123A (en) * | 1980-12-01 | 1982-12-07 | Northern Telecom Limited | Method of and apparatus for monitoring digital transmission systems in which line transmission errors are detected |
US4584033A (en) * | 1985-06-28 | 1986-04-22 | Union Carbide Corporation | Method of quenching |
US4841300A (en) * | 1986-06-18 | 1989-06-20 | Mitsubishi Denki K.K. | Error correction encoder/decoder |
-
1987
- 1987-12-17 FR FR8717645A patent/FR2625055B1/en not_active Expired - Fee Related
-
1988
- 1988-12-12 ES ES198888120713T patent/ES2046279T3/en not_active Expired - Lifetime
- 1988-12-12 EP EP88120713A patent/EP0320844B1/en not_active Expired - Lifetime
- 1988-12-12 DE DE88120713T patent/DE3885424T2/en not_active Expired - Fee Related
- 1988-12-15 JP JP63317576A patent/JPH01221034A/en active Pending
- 1988-12-16 US US07/286,439 patent/US4998251A/en not_active Expired - Fee Related
- 1988-12-16 CA CA000586174A patent/CA1290811C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1290811C (en) | 1991-10-15 |
EP0320844A1 (en) | 1989-06-21 |
DE3885424D1 (en) | 1993-12-09 |
US4998251A (en) | 1991-03-05 |
EP0320844B1 (en) | 1993-11-03 |
DE3885424T2 (en) | 1994-02-24 |
ES2046279T3 (en) | 1994-02-01 |
FR2625055A1 (en) | 1989-06-23 |
JPH01221034A (en) | 1989-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |